Force Gauges
Force gauges work by measuring the force applied to an object. They typically consist of a spring or load cell that deforms when a force is applied. The deformation of the spring or load cell is directly proportional to the force applied, allowing the force gauge to measure the force accurately.
In a force meter that utilizes a spring, the applied force results in the compression or extension of the spring. The displacement of the spring is then converted into a force reading using Hooke’s law, which states that the force is directly proportional to the displacement of the spring.
In a load cell-based force gauge, the force is applied to a strain gauge, which is a device that changes its electrical resistance when deformed. The change in resistance is then converted into a force reading using a Wheatstone bridge circuit.
Both types of force gauges typically have a display unit that shows the force reading, allowing users to easily measure and monitor the force applied to an object.